The inspector can not evaluate construction stresses in a partially completed structure by inspection alone. He can not evaluate construction procedures by mere inspection. He can not evaluate manufactured products by inspection alone.

• 检查人员单凭检查无法估计部分完成的建筑物的建筑应力;单凭检查他无法评定施工程序;单凭检查他对加工制品的质量也无法评价。